<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="utf-8">
	<title></title>
</head>
<body>
	<form action="demo.php" method="post">
		<p><label>用户名: <input type="text" name="username"></label></p>
		<p><label>密　码: <input type="password" name="pwd"></label></p>
		<input type="submit" value="提交">
		<input type="reset" value="重置">
	</form>
	<textarea></textarea> <br />
</body>
</html>